/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Header declaration

*

*/

#ifndef WSOvi_HANDLER_SESSION_CONTEXT_H

#define WSOvi_HANDLER_SESSION_CONTEXT_H

// INCLUDES

#include <e32std.h>

#include <flogger.h>

#include "msensessioncontext.h"

#include "MSenServiceDescription.h"

#include "msenmessagecontext.h"

#include "msenremoteserviceconsumer.h"

#include "wsovicons.h"

#include "wsovimessagecontext.h"

// DATA TYPES

typedef RSenPointerMap<TDesC8, CSenWSDescription> RContextMapDescription;

// FORWARD DECLARATIONS

class MSenRemoteServiceSession;

class CSenWSDescription;

class CWSOviServiceSession;

/**

 * Implement Session Context.       

 */

class CWSOviSessionContext : public CBase, public MSenSessionContext

    {

    public:

        static CWSOviSessionContext* NewL();

        static CWSOviSessionContext* NewLC();

        ~CWSOviSessionContext();

        //from SessionContext    

        virtual const CSenWSDescription* GetSession();

        virtual const CSenWSDescription* GetInitializer();

        virtual TInt                             Add(const TDesC8& aKey, CSenWSDescription* aValue);

        virtual TInt                             Update(const TDesC8& aKey, CSenWSDescription* aValue);

        virtual const CSenWSDescription* GetSenWSDescriptionL(const TDesC8& aKey);

        //in fact, now relation between session and sessionCtx is 1 to 1, so no need for map & keys    

        virtual TInt                            Add(const TDesC8& aKey, MSenRemoteServiceSession& aValue); // protected context    

        virtual TInt                            Update(const TDesC8& aKey, MSenRemoteServiceSession& aValue);

        virtual const MSenRemoteServiceSession* GetSenRemoteServiceSessionL(const TDesC8& aKey);    

        //from MContext    

        virtual SenContext::TContextType Type() const;        

        virtual SenContext::TContextDirection Direction() const;

        //desc - ownership transfered

        virtual TInt Add(const TDesC8& aKey, const TDesC8& aValue);

        virtual TInt Update(const TDesC8& aKey, const TDesC8& aValue);

        virtual const TDesC8* GetDesC8L(const TDesC8& aKey);

        virtual TInt Remove(const TDesC8& aKey);

        //Int handling methods doesnt take ownership. but create new object from passed value

        virtual TInt Add(const TDesC8& aKey, TInt aValue);

        virtual TInt Update(const TDesC8& aKey, TInt aValue);

        virtual const TInt* GetIntL(const TDesC8& aKey);

        virtual TInt Add(const TDesC8& aKey, CSenElement* aValue);

        virtual TInt Update(const TDesC8& aKey, CSenElement* aValue);

        virtual const CSenElement* GetSenElementL(const TDesC8& aKey) ;

        virtual TInt Add(const TDesC8& aKey, TAny* aValue);

        virtual TInt Update(const TDesC8& aKey, TAny* aValue) ;

        virtual TAny* GetAnyL(const TDesC8& aKey);

        virtual const CSenXmlReader* GetParser();

        virtual TInt Count() const;

        virtual TPtrC8 KeyAtL(TInt aIndex);

        virtual void Reset() ;

        inline virtual TInt SetDirection( SenContext::TContextDirection /* aDirection */ ) { return KErrNotSupported; } // not implemented

        // New methods

        TInt SetTokenKeysL(const TDesC8& aToken);

        /**

         * Update session context after incoming message

         *

         * @since S60 5.0

         */

        void UpdateFromMessageInContextL(CWSOviMessageContext& aMessageContext);

        /**

         * Update session context after outgoing message has been prepared, 

         *  to check which elements has been consumed.

         *

         * @since S60 5.0

         */

        void UpdateFromMessageOutContextL(CWSOviMessageContext& aMessageContext);

        TInt ShareTokenWithL(CWSOviSessionContext* aWSOviSessionCtxDst);        

    private:

        void UpdateDesC8L(CWSOviMessageContext& aMessageContext, const TDesC8& aKey);

    protected:

        /**

         * Function:   CWSOviSessionContext

         *

         * Discussion: Perform the first phase of two phase construction

         */

        CWSOviSessionContext();

        /**

         * Function:   ConstructL

         *

         * Discussion: Perform the second phase construction of a

         *             CImplementationClassPlus object.

         */

        void ConstructL();

    private:

        MSenRemoteServiceConsumer* iRemoteServiceConsumer;

        MSenRemoteServiceSession* iSession;//nbot owned, session keeped by DAO

        RContextMapDescription iDescriptions;

        RMapInt                iInts;

        RMapDescriptors         iDescs;

        TAny*                       ipConsumer; // not owned

        TAny*                       iTP; // not owned

    };

#endif // WSOvi_HANDLER_SESSION_CONTEXT_H

// END OF FILE